
Rams vs. Commanders: O/U 50.5
4 of 9 top Polymarket traders hold Under (44%) · Under at 83¢ · $5K held · ended Nov 8
⚖️
Neutral
Under
9
Under 44%
$5.3K
-$120.72
55.8¢ → 82.5¢
+48% since entry · 4 traders
Research grade
NeutralUnder at 83%
No measured edge, which here means a loss: the plain consensus (5+ holders, 60 %+, held to resolution) lost −3.0 % a trade after costs out of sample in the full-year test (n 86,296, 95 % CI −3.6 to −2.4 %).
- Spread or totalOct 22 backtest: spreads and totals −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
- Favourite (60–95¢)Full year, out of sample: 0.70–0.90 lost −0.9 % a trade (n 26,050, 95 % CI −1.5 to −0.3): the least bad band, still a loss. The Oct 22 backtest's +0.4 % (n 4,327) was not confirmed.
The rules come from our Oct 22 2026 backtest (one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees). Our full-year test without hindsight (Oct 26 2026) found none of them profitable out of sample, and the plain consensus lost −3.0 % a trade. The grade describes the market; it is not a forecast, not an edge and not advice.
Smart Money Signal
4 of 9 top traders (44%)5 hold an outcome priced under 50%2 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
4 traders
Top 2 hold 82%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
44% of non-arb traders are on Under. Concentration is driven by the top two positions owning 82% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
PR primm | Underavg 55¢ | $3.1K | $1.6K | -$107.33 | 46% 1426-1652 (3078) |
![]() RN1 | Underavg 56¢ | $2.6K | $1.3K | -$116.95 | 53% 70182-61748 (131930) |
0X 0x9b11866433281ade9f2811dbde8acdefc45f5375CTR | Overavg 44¢ | $678.5 | $747.37 | +$68.87 | 50% 5197-5095 (10292) |
BI biying88888CTR | Overavg 44¢ | $626.85 | $690.96 | +$64.11 | 48% 233-252 (485) |
AU Aurelius7 | Underavg 58¢ | $350 | $310.78 | -$39.22 | 47% 293-334 (627) |
65 6512395314597884 | Underavg 56.3¢ | $600 | $309 | -$29 | 51% 5657-5508 (11165) |
AN Anon455CTR | Overavg 42¢ | $214.53 | $247.65 | +$33.12 | 54% 3933-3292 (7225) |
SN SnakeBallCTR<$100 | Overavg 43¢ | $92 | $44.62 | +$5.06 | 50% 48547-48163 (96710) |
FE ferrariChampions2026CTR<$100 | Overavg 43¢ | $11.46 | $5.56 | +$0.63 | 46% 33351-38883 (72234) |
Invested
$3,066.67
Value
$1.6K
PnL
-$107.33
Record
46%
1426-1652 (3078)
RN1Invested
$2,599
Value
$1.3K
PnL
-$116.95
Record
53%
70182-61748 (131930)
Invested
$678.5
Value
$747.37
PnL
+$68.87
Record
50%
5197-5095 (10292)
Invested
$626.85
Value
$690.96
PnL
+$64.11
Record
48%
233-252 (485)
Invested
$350
Value
$310.78
PnL
-$39.22
Record
47%
293-334 (627)
Invested
$600
Value
$309
PnL
-$29
Record
51%
5657-5508 (11165)
Invested
$214.53
Value
$247.65
PnL
+$33.12
Record
54%
3933-3292 (7225)
Invested
$92
Value
$44.62
PnL
+$5.06
Record
50%
48547-48163 (96710)
Invested
$11.46
Value
$5.56
PnL
+$0.63
Record
46%
33351-38883 (72234)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
82.5¢ price + 1.0¢ spread + 0.7¢ fee (Sports 5%). Win more often than this and the bet pays.
A market order pays the taker fee and crosses the spread (assumed 1.0¢); a limit order pays no fee but may not fill. The fee category is a guess from the title.
Market Info
Traders in this Market
primm
Under — $1.6K

RN1
Under — $1.3K
0x9b11866433281ade9f2811dbde8acdefc45f5375
CTROver — $747.37
biying88888
CTROver — $690.96
Aurelius7
Under — $310.78
6512395314597884
Under — $309
Anon455
CTROver — $247.65
SnakeBall
CTROver — $44.62
ferrariChampions2026
CTROver — $5.56